Don't know if you buy on etsy or ebay, but there are 2 places that I use regularly. One is called zipperstop on ebay and the other is called zippit on etsy. One of them offers free shipping on some of their zippers. Of course, they sell in quantities, I believe starting at 10 thru 100 zippers. I never had a problem with either one of them or their products. Happy New Year!